Problem-Based Learning in an Online Course: A Case Study.

Problem-based learning (PBL) is the use of a “real world” problem or situation as a context for learning. The present study explores the use of PBL in an online biotechnology course. In the PBL unit, student groups dealt with the ethical, legal, social, and human issues surrounding pre-symptomatic DNA testing for a genetic disease. Issues concerning implementation of PBL in the online environment are discussed, as are differences between online PBL and face-to-face PBL. This study provides evidence to suggest that PBL stimulates higher-order learning in students. However, student performance on a lower-level exam testing acquisition of factual knowledge was slightly lower for PBL students than for students who learned the same material through a traditional lecture-based approach. Possible reasons for this lower level of performance are explored. Student reactions and feedback to the PBL format yield more insight into issues surrounding the implementation of PBL in the online environment. Keywords: problem-based learning, case-based learning, distance education, cooperative learning, genetic diseases, genetic testing, instructional design

[1]  S. Shazer,et al.  Keys To Solution In Brief Therapy , 1985 .

[2]  M. Albanese,et al.  Problem‐based Learning: A Review of Literature on Its Outcomes and Implementation Issues , 1993, Academic medicine : journal of the Association of American Medical Colleges.

[3]  Thomas M. Duffy,et al.  Attempting to come to grips with alternative perspectives , 1991 .

[4]  S Tolnai,et al.  Continuing medical education and career choice among graduates of problem‐based and traditional curricula , 1991, Medical education.

[5]  D. Schunk.  Learning Theories: An Educational Perspective , 1991 .

[6]  Benjamin S. Bloom,et al.  Taxonomy of Educational Objectives: The Classification of Educational Goals. , 1957 .

[7]  David Boud,et al.  The Challenge of Problem Based Learning , 1991 .

[8]  R. Spiro,et al.  The Art of Multimedia and the State of Education@@@Cognition, Education, and Multimedia: Exploring Ideas in High Technology , 1992 .

[9]  Jan Herrington,et al.  Using situated learning as a design strategy for Web-based learning , 2000 .

[10]  S Mierson,et al.  A problem-based learning course in physiology for undergraduate and graduate basic science students. , 1998, The American journal of physiology.

[11]  Antoinette S. Peters,et al.  Long‐term Outcomes of the New Pathway Program at Harvard Medical School: A Randomized Controlled Trial , 2000, Academic medicine : journal of the Association of American Medical Colleges.

[12]  Harold B. White.  Dan Tries Problem-Based Learning: A Case Study , 1996 .

[13]  L. Resnick,et al.  Knowing, Learning, and Instruction , 2018 .

[14]  Paul H. Williams,et al.  A Novel Strategy for Assessing the Effects of Curriculum Reform on Student Competence. , 1998 .

[15]  Clyde Freeman Herreid.  I Never Knew Joe Paterno: An Essay on Teamwork and Love. , 2000 .

[16]  Don Margetson,et al.  Current Educational Reform and the Significance of Problem-Based Learning. , 1994 .

[17]  T. Anderson,et al.  Using Constructivism in Technology-Mediated Learning: Constructing Order out of the Chaos in the Literature , 1999 .

[18]  E. Glasersfeld.  Cognition, Construction of Knowledge, and Teaching , 1989 .

[19]  Terry Barrett,et al.  What is problem-based learning , 2005 .

[20]  Michael Molenda,et al.  A philosophical critique of the claims of “constructivism” , 1991 .

[21]  E. Hilgard,et al.  Theories of Learning , 1981 .

[22]  J. Torrie,et al.  Principles and Procedures of Statistics with Special Reference to the Biological Sciences , 1962 .

[23]  Brandon J. Cruickshank,et al.  Can Problem-based Instruction Stimulate Higher Order Thinking? Converting an Instrument Analysis Lab. , 2002 .

[24]  Terry Anderson,et al.  E-Learning in the 21st Century: A Community of Inquiry Framework for Research and Practice , 2016 .

[25]  Raymond J. Bandlow.  Theories of Learning, 4th Edition. By Ernest R. Hilgard and Gordon H. Bower. Englewood Cliffs, N.J.: Prentice-Hall, Inc., 1975 , 1976 .

[26]  Daniel T. Willingham,et al.  Reframing the Mind. , 2004 .

[27]  Debra Creedy,et al.  Determining Changing Pedagogy in PBL , 1994 .

[28]  V L Patel,et al.  Effects of conventional and problem‐based medical curricula on problem solving , 1991, Academic medicine : journal of the Association of American Medical Colleges.

[29]  D. Wood,et al.  Problem based learning , 2008, BMJ : British Medical Journal.

[30]  David Boud,et al.  Problem-based learning in education for the professions. , 1987 .

[31]  Phillip C. Wankat,et al.  Teaching Engineering , 1992 .

[32]  David L. Pringle,et al.  Effects of context-based laboratory experiments on attitudes of analytical chemistry students , 1999 .

[33]  Thomas M. Duffy,et al.  Problem Based Learning: An instructional model and its constructivist framework , 1995 .

[34]  Martin C Michel,et al.  Comparison of problem-and lecture-based pharmacology teaching. , 2002, Trends in pharmacological sciences.

[35]  Peter C. Honebein,et al.  Constructivism and the Design of Learning Environments: Context and Authentic Activities for Learning , 1993 .

[36]  Susan E. Newman,et al.  Cognitive Apprenticeship: Teaching the Craft of Reading, Writing, and Mathematics. Technical Report No. 403. , 1987 .

[37]  H. Schmidt.  Foundations of problem‐based learning: some explanatory notes , 1993, Medical education.

[38]  G. Maudsley,et al.  Do we all mean the same thing by "problem-based learning"? A review of the concepts and a formulation of the ground rules. , 1999, Academic medicine : journal of the Association of American Medical Colleges.

[39]  Daniel L. Schwartz,et al.  Rethinking transfer: A simple proposal with multiple implica-tions , 1999 .

[40]  A. Plant,et al.  A Randomized Trial of a Problem‐based Learning Approach for Teaching Epidemiology , 2001, Academic medicine : journal of the Association of American Medical Colleges.

[41]  Anthony Ryle.  Frames and cages: The repertory grid approach to human understanding , 1975 .

[42]  David H. Jonassen,et al.  Designing Environments for Constructive Learning , 2012, NATO ASI Series.

[43]  Murray S. Jensen,et al.  Technophobia and teaching technology-rich freshman science courses , 2002 .

[44]  Alistair Morgan,et al.  Theoretical Aspects of Project-Based Learning in Higher Education. , 1983 .

[45]  Daniel S. Domin,et al.  A Review of Laboratory Instruction Styles , 1999 .

[46]  J. Dewey,et al.  The Quest for Certainty , 1929 .